CVE-2026-8633

IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to remote code execution in the Web Server Plug-ins, through a specially crafted request.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7274072	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:websphere_application_server:::::-:::*
	cpe:2.3:a:ibm:websphere_application_server:::::liberty:::*
	cpe:2.3:a:ibm:websphere_application_server:::::-:::*
	cpe:2.3:a:ibm:websphere_application_server:::::liberty:::*

History

No history.

Information

Published : 2026-05-26 18:16

Updated : 2026-07-23 11:10

NVD link : CVE-2026-8633

Mitre link : CVE-2026-8633

CVE.ORG link : CVE-2026-8633

JSON object : View

Products Affected

ibm

websphere_application_server

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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